Chats with AI bots have convinced evolutionary biologist but most experts say he is being misled by mimicry
When Richard Dawkins met Claudia it was like a whirlwind romance. Over three days last week, a conversation bounced between the evolutionary biologist and the AI bot he called Claudia. “She” wrote poems for him in the manner of Keats and Betjeman and laughed at his “delightful”...
Participants took 25mg of psilocybin, reporting deeper psychological insight and better wellbeing a month later
A single dose of psilocybin, the active ingredient in magic mushrooms, can induce anatomical changes in the brain, according to research among people who took the psychedelic compound for the first time.
Scientists spotted apparent changes in the brain’s structure which were still...
Finalisation of pact governing global response to disease outbreaks delayed as talks on how to share benefits stall
A key deadline to finalise a global pandemic treaty has been missed by negotiators, prompting warnings that the world remains unprepared for the next major disease outbreak.
Countries have been trying to agree how they should share information on pathogens, such as bacteria or...
Ford Motor has written off $20 billion in electric vehicle investments but says it is forging ahead with an electric pickup that will sell for $30,000 next year.
Alzheimer’s Research UK says patients at risk of being left behind as lack of formal or accurate diagnoses closes door to trials
People with Alzheimer’s disease are missing out on experimental treatments because they are not diagnosed early or accurately enough to be enrolled in clinical trials, a UK charity has said.
Trials of Alzheimer’s drugs reached a record high this year, according to...
Decades of advice on what to eat and what not to might have been missing one key ingredient, according to new research
Reduce your calories. Eat more vegetables. Limit soft drinks and junk foods. For years, even decades, this has been the advice for those wanting a healthy body weight, lower blood pressure and better markers of metabolic health. Most weight-loss advice has focused on either...
The transition towards renewable energy received a boost last week when representatives from 57 countries met in Santa Marta, Colombia, for a world-first climate meeting aimed at bringing the fossil fuels era to an end. Madeleine Finlay hears from the Guardian’s global environment editor, Jon Watts, about how the landmark conference came about, who was missing, and whether the optimism can...
The agency, which has been pulling back on lawsuits against major companies, ended a case that had accused Mr. Musk of hiding his purchases of Twitter stock. He agreed to pay $1.5 million.
The Trump administration, which took a noninterventionist approach to artificial intelligence, is now discussing imposing oversight on A.I. models before they are made publicly available.
Exclusive: Sperm re-transplant offers hope that boys left infertile by chemotherapy could have biological children one day
In a groundbreaking fertility trial, a man whose testicular tissue was frozen before he underwent chemotherapy as a child to be re-transplanted 16 years later has been able to produce sperm.
It is the first time a transplant of cryopreserved prepubertal testicular tissue...